493084080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2069}}^1$

素因数の和:2419

約数の個数: 120

約数和(自身を含む): 1661746320

約数和(自身を除く): 1168662240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 331, 360, 662, 720, 993, 1324, 1655, 1986, 2069, 2648, 2979, 3310, 3972, 4138, 4965, 5296, 5958, 6207, 6620, 7944, 8276, 9930, 10345, 11916, 12414, 13240, 14895, 15888, 16552, 18621, 19860, 20690, 23832, 24828, 26480, 29790, 31035, 33104, 37242, 39720, 41380, 47664, 49656, 59580, 62070, 74484, 79440, 82760, 93105, 99312, 119160, 124140, 148968, 165520, 186210, 238320, 248280, 297936, 372420, 496560, 684839, 744840, 1369678, 1489680, 2054517, 2739356, 3424195, 4109034, 5478712, 6163551, 6848390, 8218068, 10272585, 10957424, 12327102, 13696780, 16436136, 20545170, 24654204, 27393560, 30817755, 32872272, 41090340, 49308408, 54787120, 61635510, 82180680, 98616816, 123271020, 164361360, 246542040, 493084080]

約数ペア:

[(1, 493084080), (2, 246542040), (3, 164361360), (4, 123271020), (5, 98616816), (6, 82180680), (8, 61635510), (9, 54787120), (10, 49308408), (12, 41090340), (15, 32872272), (16, 30817755), (18, 27393560), (20, 24654204), (24, 20545170), (30, 16436136), (36, 13696780), (40, 12327102), (45, 10957424), (48, 10272585), (60, 8218068), (72, 6848390), (80, 6163551), (90, 5478712), (120, 4109034), (144, 3424195), (180, 2739356), (240, 2054517), (331, 1489680), (360, 1369678), (662, 744840), (720, 684839), (993, 496560), (1324, 372420), (1655, 297936), (1986, 248280), (2069, 238320), (2648, 186210), (2979, 165520), (3310, 148968), (3972, 124140), (4138, 119160), (4965, 99312), (5296, 93105), (5958, 82760), (6207, 79440), (6620, 74484), (7944, 62070), (8276, 59580), (9930, 49656), (10345, 47664), (11916, 41380), (12414, 39720), (13240, 37242), (14895, 33104), (15888, 31035), (16552, 29790), (18621, 26480), (19860, 24828), (20690, 23832)]